Ключевые слова: 2029 years, adults only, automated, backpack, backpacker, buying, checkout, choice, choosing, coffee drink, consumerism, contactless payment, convenience, credit card reader, cultures, currency, customer, display, drink, electronic, enjoyment, food, horizontal, indoor, journey, lifestyles, mode of transport, modern, paying, people, refreshment, retail, shopping, shopping bag, smart phone, smiling, snack, technology, togetherness, tourism, tourist, transportation, travel, travel destinations, variety, vending machine, wireless technology,